Initial commit: LACA parking management system

backend/prisma/migrations/20250416193001_update_slot/migration.sql

@@ -0,0 +1,12 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[lat,lng]` on the table `Slot` will be added. If there are existing duplicate values, this will fail.
+  - A unique constraint covering the columns `[phone]` on the table `User` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE "Slot" ADD COLUMN     "phone" TEXT;
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_phone_key" ON "User"("phone");